bonsaii Autofeed Micro-Cut Paper Shredder — 120-Sheet Capacity, P-4 Security, 22.7 L Bin

The Bonsaii 120-Sheet Autofeed Micro-Cut 30-Min Run Heavy Duty Paper Shredder is a high-capacity office shredder that automatically destroys sensitive documents into micro-cut P-4 particles for enhanced privacy.

This autofeed shredder combines a 120-sheet automatic feed with a manual 12-sheet slot so you can handle large batches of documents and single items like mail or cards. Built for small offices or busy home offices, it balances continuous-duty capability with a compact footprint: up to 30 minutes of automatic shredding followed by a cooling interval and a 6‑gallon pullout bin for convenient disposal. The unit’s micro-cut blades slice paper into 4 x 12 mm pieces to reduce the risk of reconstructed documents while universal casters make relocation simple.

How does the autofeed function save time during busy shredding sessions?

The autofeed tray accepts up to 120 sheets at once and feeds them automatically so you don’t need to supervise every page. It’s designed for batch jobs, letting you load a stack and walk away until the job is finished.

• 120-sheet automatic feed capacity for unattended batch shredding
• Shredding speed up to 71 inches per minute to process stacks quickly
• Pullout 6‑gallon bin reduces emptying frequency

What kind of security does the micro-cut mechanism provide?

Blades produce P-4 level micro-cut particles sized about 4 x 12 mm, offering much smaller fragments than strip-cut shredders. That finer reduction lowers the chance of reassembly and is suitable for disposing of sensitive office paperwork.

• Micro-cut particle size: approximately 5/32" x 15/32" (4 x 12 mm)
• P-4 security level for confidential documents
• Suitable for bank statements, invoices, and personal records

How long can the machine operate, and what cooling or duty cycles are required?

The shredder supports up to 30 minutes of continuous automatic shredding before a recommended 60-minute cool-down period; the manual slot runs up to 10 minutes before cooling. These duty cycles help protect the motor during heavy use.

• Autofeed: 30 minutes on / 60 minutes off
• Manual slot: 10 minutes on / 60 minutes off
• Shredding speed: 71 inches per minute for efficient processing

What items can I shred and how portable is the unit?

The Bonsaii handles paper in both automatic and manual modes; the manual slot accepts up to 12 sheets and can take mail, cards, and staples but is not intended for metallic credit cards or aerosol-containing items. Four 360-degree casters make the shredder easy to move between rooms.

• Manual capacity: up to 12 sheets, also shreds mail and cards
• Do not shred metallic credit cards or aerosol-containing items
• 360-degree universal casters for effortless relocation

Who is this for: The Bonsaii 120-sheet Autofeed Micro-Cut Shredder is aimed at small businesses, home offices, and administrative environments that need secure, unattended shredding for medium-to-large document batches. It suits teams that value privacy, want to minimize manual handling of paperwork, and appreciate a compact, mobile unit with a removable waste bin. If you need continuous industrial duty beyond the specified run/cool cycles, consider higher-duty commercial models; for everyday office confidentiality and batch processing, this unit offers a practical mix of capacity, security, and portability.